Sha256: 5fc068118476f9b485fb6ce3d847a913a0cacd6e350ad244a0ac29c104675e0f
Contents?: true
Size: 1.45 KB
Versions: 11
Compression:
Stored size: 1.45 KB
Contents
class ActiveRecord::Base
include Cachetastic::Helpers::ActiveRecord # include helpers at instance level
class << self
include Cachetastic::Helpers::ActiveRecord # include helpers at class level
# Returns an object from the cache for a given key.
# If the object returned is nil and the self_populate parameter is true
# then the key will be used to try and find the object in the database,
# set the object into the cache, and then return the object.
def get_from_cache(key, self_populate = false)
res = cache_class.get(key)
if res.nil? && self_populate
res = self.name.constantize.find(key)
unless res.nil?
res.cache_self
end
end
res
end
# Deletes an object from the cache for a given key.
def delete_from_cache(key)
cache_class.delete(key)
end
# Sets an object into the cache for a given key.
def set_into_cache(key, value, expiry = 0)
cache_class.set(key, value, expiry)
end
end
# Unless the object is a new ActiveRecord object this method will store
# the object in the cache using the object's ID as the key.
def cache_self
cache_class.set(self.id, self) unless self.new_record?
end
# Unless the object is a new ActiveRecord object this method will delete
# the object in the cache using the object's ID as the key.
def uncache_self
cache_class.delete(self.id) unless self.new_record?
end
end
Version data entries
11 entries across 11 versions & 1 rubygems